1

/* $Id$ */

     2

     3

#ifndef STDAFX_H

     4

#define STDAFX_H

     5

     7

#include <stddef.h>

     8

#include <string.h>

     9

#include <stdlib.h>

    10

    11

// MacOS X will use an NSAlert to display failed assertaions since they're lost unless running from a terminal

    12

// strgen always runs from terminal and don't need a window for asserts

    13

#if !defined(__APPLE__) || defined(STRGEN)

    14

# include <assert.h>

    15

#else

    16

# include "os/macosx/macos.h"

    17

#endif

    18

    19

#if defined(UNIX) || defined(__MINGW32__)

    20

# include <sys/types.h>

    21

#endif

    22

    23

#if defined(__OS2__)

    24

# include <types.h>

    25

#endif

    26

    27

#ifdef __BEOS__

    28

# include <SupportDefs.h>

    29

#endif

    30

    31

#ifdef SUNOS

    32

# include <alloca.h>

    33

#endif

    34

    35

#ifdef __MORPHOS__

    36

// morphos defines certain amiga defines per default, we undefine them

    37

// here to make the rest of source less messy and more clear what is

    38

// required for morphos and what for amigaos

    39

# ifdef amigaos

    40

#  undef amigaos

    41

# endif

    42

# ifdef __amigaos__

    43

#  undef __amigaos__

    44

# endif

    45

# ifdef __AMIGA__

    46

#  undef __AMIGA__

    47

# endif

    48

# ifdef AMIGA

    49

#  undef AMIGA

    50

# endif

    51

# ifdef amiga

    52

#  undef amiga

    53

# endif

    54

#endif /* __MORPHOS__ */

    55

    56

#ifdef __APPLE__

    57

# include "os/macosx/osx_stdafx.h"

    58

// make endian swapping use Apple's macros to increase speed

    59

# define BSWAP32(x) Endian32_Swap(x)

    60

# define BSWAP16(x) Endian16_Swap(x)

    61

#else

    62

# define BSWAP32(x) ((((x) >> 24) & 0xFF) | (((x) >> 8) & 0xFF00) | (((x) << 8) & 0xFF0000) | (((x) << 24) & 0xFF000000))

    63

# define BSWAP16(x) ((x) >> 8 | (x) << 8)

    64

#endif /* __APPLE__ */

    65

    66

// by default we use [] var arrays

    67

#define VARARRAY_SIZE

    68

    69

    70

// Stuff for GCC

    71

#if defined(__GNUC__)

    72

# define NORETURN              __attribute((noreturn))

    73

# define FORCEINLINE inline

    74

# define CDECL

    75

//#include <alloca.h>

    76

//#include <malloc.h>

    77

# define __int64 long long

    78

# define NOT_REACHED() assert(0)

    79

# define GCC_PACK __attribute__((packed))

    80

    81

# if (__GNUC__ == 2)

    82

#  undef VARARRAY_SIZE

    83

#  define VARARRAY_SIZE 0

    84

# endif

    85

#endif /* __GNUC__ */

    86

    87

#if defined(__WATCOMC__)

    88

# define NORETURN

    89

# define FORCEINLINE inline

    90

# define CDECL

    91

# define NOT_REACHED() assert(0)

    92

# define GCC_PACK

    93

# include <malloc.h>

    94

#endif /* __WATCOMC__ */

    95

    96

#if defined(__MINGW32__) || defined(__CYGWIN__)

    97

# include <malloc.h> // alloca()

    98

#endif

    99

   100

// Stuff for MSVC

   101

#if defined(_MSC_VER)

   102

# pragma once

   103

# define WIN32_LEAN_AND_MEAN     // Exclude rarely-used stuff from Windows headers

   104

# pragma warning(disable: 4244)  // 'conversion' conversion from 'type1' to 'type2', possible loss of data

   105

# pragma warning(disable: 4761)  // integral size mismatch in argument : conversion supplied

   106

# if _MSC_VER < 1300             // MSVC 6 borkdness

   107

#  pragma warning(disable: 4018) // 'expression' : signed/unsigned mismatch

   108

#  pragma warning(disable: 4305) // 'identifier' : truncation from 'type1' to 'type2'

   109

# endif /* _MSC_VER < 1300 */

   110

# if _MSC_VER >= 1400              // MSVC 2005 safety checks

   111

#  pragma warning(disable: 4996)   // 'strdup' was declared deprecated

   112

#  define _CRT_SECURE_NO_DEPRECATE // all deprecated 'unsafe string functions

   113

#  pragma comment(linker, "/NODEFAULTLIB:LIBC.LIB")

   114

                                   // allow linking to non-recompiled libs

   115

# endif /* _MSC_VER >= 1400 */

   116

   117

# include <malloc.h> // alloca()

   118

# define NORETURN __declspec(noreturn)

   119

# define FORCEINLINE __forceinline

   120

# define inline _inline

   121

# define CDECL _cdecl

   122

# if defined(_DEBUG)

   123

#  define NOT_REACHED() assert(0)

   124

# else

   125

#  define NOT_REACHED() _assume(0)

   126

# endif /* _DEBUG */

   127

  int CDECL snprintf(char *str, size_t size, const char *format, ...);

   128

# if _MSC_VER < 1400

   129

   int CDECL vsnprintf(char *str, size_t size, const char *format, va_list ap);

   130

# endif

   131

   132

# if defined(WIN32) && !defined(_WIN64) && !defined(WIN64)

   133

#  ifndef _W64

   134

#   define _W64

   135

#  endif

   136

   typedef _W64 int INT_PTR, *PINT_PTR;

   137

   typedef _W64 unsigned int UINT_PTR, *PUINT_PTR;

   138

# endif /* WIN32 && !_WIN64 && !WIN64 */

   139

   140

# if _MSC_VER < 1300 // VC6 and lower

   141

#  ifdef  _WIN64

   142

    typedef __int64 intptr_t;

   143

#  else

   144

    typedef _W64 int intptr_t;

   145

#  endif

   146

# endif /* _MSC_VER < 1300 */

   147

   148

# define GCC_PACK

   149

   150

// This is needed to zlib uses the stdcall calling convention on visual studio, also used with libpng (VS6 warning)

   151

# if defined(WITH_ZLIB) || defined(WITH_PNG)

   152

#  ifndef ZLIB_WINAPI

   153

#   define ZLIB_WINAPI

   154

#  endif

   155

# endif

   156

   157

# define strcasecmp stricmp

   158

#endif /* defined(_MSC_VER) */

   159

   160

   161

// Windows has always LITTLE_ENDIAN

   162

#if defined(WIN32) || defined(__OS2__) || defined(WIN64)

   163

# define TTD_LITTLE_ENDIAN

   164

#else

   165

// Else include endian[target/host].h, which has the endian-type, autodetected by the Makefile

   166

# if defined(STRGEN)

   167

#  include "endian_host.h"

   168

# else

   169

#  include "endian_target.h"

   170

# endif

   171

#endif /* WIN32 || __OS2__ || WIN64 */

   172

   173

#if defined(UNIX)

   174

# define PATHSEP "/"

   175

#else

   176

# define PATHSEP "\\"

   177

#endif

   178

   179

typedef unsigned char byte;

   180

#ifndef __BEOS__ // already defined

   181

  typedef unsigned char uint8;

   182

  typedef unsigned short uint16;

   183

  typedef unsigned int uint32;

   184

#endif

   185

   186

// This is already defined in unix

   187

#if !defined(UNIX) && !defined(__CYGWIN__) && !defined(__BEOS__)

   188

  typedef unsigned int uint;

   189

#endif

   190

// Not defined in QNX Neutrino (6.x)

   191

#if defined(__QNXNTO__)

   192

  typedef unsigned int uint;

   193

#endif

   194

   195

#ifndef __BEOS__

   196

  typedef signed char int8;

   197

  typedef signed short int16;

   198

  typedef signed int int32;

   199

# ifndef __cplusplus

   200

   typedef unsigned char bool;

   201

# endif

   202

  typedef signed __int64 int64;

   203

  typedef unsigned __int64 uint64;

   204

#endif /* __BEOS__ */

   205

   206

#if defined(ARM) || defined(__arm__) || defined(__alpha__)

   207

# define OTTD_ALIGNMENT

   208

#endif

   209

   210

// Setup alignment and conversion macros

   211

#if defined(TTD_BIG_ENDIAN)

   212

  static inline uint32 TO_LE32(uint32 x) { return BSWAP32(x); }

   213

  static inline uint16 TO_LE16(uint16 x) { return BSWAP16(x); }

   214

  static inline uint32 FROM_LE32(uint32 x) { return BSWAP32(x); }

   215

  static inline uint16 FROM_LE16(uint16 x) { return BSWAP16(x); }

   216

# define TO_BE32(x)   (x)

   217

# define TO_BE16(x)   (x)

   218

# define FROM_BE32(x) (x)

   219

# define FROM_BE16(x) (x)

   220

# define TO_LE32X(x)  BSWAP32(x)

   221

# define TO_BE32X(x)  (x)

   222

#else

   223

  static inline uint32 TO_BE32(uint32 x) { return BSWAP32(x); }

   224

  static inline uint16 TO_BE16(uint16 x) { return BSWAP16(x); }

   225

  static inline uint32 FROM_BE32(uint32 x) { return BSWAP32(x); }

   226

  static inline uint16 FROM_BE16(uint16 x) { return BSWAP16(x); }

   227

# define TO_LE32(x)   (x)

   228

# define TO_LE16(x)   (x)

   229

# define FROM_LE32(x) (x)

   230

# define FROM_LE16(x) (x)

   231

# define TO_LE32X(x)  (x)

   232

# define TO_BE32X(x)  BSWAP32(x)

   233

#endif /* TTD_BIG_ENDIAN */

   234

   235

#if !defined(GAME_DATA_DIR)

   236

# define GAME_DATA_DIR ""

   237

#endif

   238

   239

#if !defined(PERSONAL_DIR)

   240

# define PERSONAL_DIR ""

   241

#endif

   242

   243

#ifndef __cplusplus

   244

# ifndef __BEOS__

   245

   enum {

   246

    false = 0,

   247

    true = 1,

   248

   };

   249

# endif

   250

#endif /* __cplusplus */

   251

   252

// Compile time assertions

   253

#ifdef __OS2__

   254

# define assert_compile(expr)

   255

#else

   256

# define assert_compile(expr) void __ct_assert__(int a[1 - 2 * !(expr)])

   257

#endif

   258

   259

assert_compile(sizeof(uint32) == 4);

   260

assert_compile(sizeof(uint16) == 2);

   261

assert_compile(sizeof(uint8)  == 1);

   262

   263

#define lengthof(x) (sizeof(x)/sizeof(x[0]))

   264

#define endof(x) (&x[lengthof(x)])

   265

#define lastof(x) (&x[lengthof(x) - 1])

   266

#ifndef offsetof

   267

# define offsetof(s,m)   (size_t)&(((s *)0)->m)

   268

#endif

   269

   270

   271

// take care of some name clashes on macos

   272

#if defined(__APPLE__)

   273

# define GetString OTTD_GetString

   274

# define DrawString OTTD_DrawString

   275

# define Random OTTD_Random

   276

# define CloseConnection OTTD_CloseConnection

   277

#endif /* __APPLE */

   278

   279

#ifdef __AMIGA__

   280

// it seems AmigaOS already have a Point declared

   281

# define Point OTTD_AMIGA_POINT

   282

#endif

   283

   284

#endif /* STDAFX_H */